Europe Slovakia ncat JP3639 Langite, Podlipa deposit, Lubietova (Libetbanya; Libethen), Banska Bystrica Co., Banska Bystrica Region, Slovakia October 11, 2019
Arkansas North and Central Americas United States 4935 Aegirine, Analcime, Big Rock Quarry (3M Quarry; Arch Street Pike Quarry), Granite Mountain area, Little Rock, Pulaski Co., Arkansas, USA October 5, 2019
Michigan North and Central Americas United States ncat JP774, Epidote, Pumpellyite-(Mg), Gratiot Mountain, Keweenaw Co., Michigan, USA September 23, 2019
